The Galapagos Marine Reserve lies a thousand kilometers from the Ecuadorian mainland and is home to 33 shark species, many of them endangered. In order to understand how the sharks live and protect them, marine experts tag them with tracking devices.

http://archive.thenewsstar.com/VideoNetwork/2495363136001/RAW-VIDEO-Galapagos-Sharks-Tagged-With-Tracking-Devices-to-Protect-Themhttp://cdn.newslook.com/8c/8c5736fa35734a88035273adfd6f762c/mp4_low/8c5736fa35734a88035273adfd6f762c-mp4_low.mp4http://archive.thenewsstar.com/VideoNetwork/2495363136001/RAW-VIDEO-Galapagos-Sharks-Tagged-With-Tracking-Devices-to-Protect-Themhttp://cdn.newslook.com/8c/8c5736fa35734a88035273adfd6f762c/images/frame_0013.jpgRAW VIDEO: Galapagos Sharks Tagged With Tracking Devices to Protect ThemThe Galapagos Marine Reserve lies a thousand kilometers from the Ecuadorian mainland and is home to 33 shark species, many of them endangered. In order to understand how the sharks live and protect them, marine experts tag them with tracking devices.Ecuadornewslookscience00:49